Pezzottaite and Danburite Physical Properties

Pezzottaite

Danburite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-3.142.97-3.03

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

Imperfect; basal

{001} Poor

1.7 Mohs Hardness

7.5-87

2 10

1.8 Chemical Composition

(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.

CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pezzottaite and Danburite Chemical Formula

While comparing Pezzottaite and Danburite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pezzottaite and Danburite chemical formula.

Chemical formula of Pezzottaite- (Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Chemical formula of Danburite- CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Pezzottaite Vs Precious Opal

Pezzottaite Vs Pyrophyllite

Pezzottaite Vs Prase Opal

Pezzottaite and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pezzottaite and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pezzottaite and Danburite Optical Properties during the identification of gemstone. Specific gravity of Pezzottaite is 2.97-3.03 whereas that of Danburite is 2.97-3.03.